As in the main challenge thread I got as genre Skypunk Fantasy - Floating cities drift amongst the clouds, powered by magical crystals and patrolled...
If we can combine genres, that does leave me feeling more interested in this! Like steampunk+skypunk or steampunk+gaslight or steampunk+lovecraftian...
I had assumed skypunk and steampunk were essentially the same thing! So Skypunk specifically has to be crystal-powered Atlantian / Castle in the Sky...